STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
napANitrate reductase catalytic subunit; Catalytic subunit of the periplasmic nitrate reductase complex NapAB. Receives electrons from NapB and catalyzes the reduction of nitrate to nitrite. (833 aa)    
Predicted Functional Partners:
napD
Reductase; Chaperone for NapA, the catalytic subunit of the periplasmic nitrate reductase. It binds directly and specifically to the twin- arginine signal peptide of NapA, preventing premature interaction with the Tat translocase and premature export.
 
 
 0.999
OOR95625.1
Nitrate reductase; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
 
 0.996
OOR95627.1
Ferredoxin-type protein NapG; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.995
OOR95624.1
Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.965
napF
Ferredoxin-type protein NapF; Could be involved in the maturation of NapA, the catalytic subunit of the periplasmic nitrate reductase, before its export into the periplasm; Belongs to the NapF family.
 
 
 0.956
OOR95626.1
Quinol dehydrogenase ferredoxin subunit NapH; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.948
OOR96295.1
Nitrate reductase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the TorC/TorY family.
 
 0.935
nirK
Nitrite reductase, copper-containing; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the multicopper oxidase family.
  
 0.929
OOR95838.1
Sulfite reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
  0.892
OOR95343.1
Pentahemic C cytochrome; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.857
Your Current Organism:
Haemophilus paraphrohaemolyticus
NCBI taxonomy Id: 736
Other names: ATCC 29237, CCUG 3718, CIP 102512, DSM 21451, H. paraphrohaemolyticus, NCTC 10670
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